src/share/classes/com/sun/tools/javap/InstructionDetailWriter.java

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1 /*
2 * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package com.sun.tools.javap;
27
28 import com.sun.tools.classfile.Instruction;
29
30
31 /*
32 * Write additional details for an instruction.
33 *
34 * <p><b>This is NOT part of any API supported by Sun Microsystems. If
35 * you write code that depends on this, you do so at your own risk.
36 * This code and its internal interfaces are subject to change or
37 * deletion without notice.</b>
38 */
39 public abstract class InstructionDetailWriter extends BasicWriter {
40 public enum Kind {
41 LOCAL_VARS("localVariables"),
42 LOCAL_VAR_TYPES("localVariableTypes"),
43 SOURCE("source"),
44 STACKMAPS("stackMaps"),
45 TRY_BLOCKS("tryBlocks");
46 Kind(String option) {
47 this.option = option;
48 }
49 final String option;
50 }
51 InstructionDetailWriter(Context context) {
52 super(context);
53 }
54
55 abstract void writeDetails(Instruction instr);
56 void flush() { }
57 }

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